Ms. Vallejo is an independent member of the Board of Directors. She serves as Chair of the Governance and Social Responsibility Committee and as a member of the Audit Committee. Ms. Vallejo is an “audit committee financial expert,” as defined by the Securities and Exchange Commission. Ms. Vallejo maintains the National Association of Corporate Directors’ Director Certification (NACD.DC) and earned a Certificate in Cybersecurity Oversight issued by the Software Engineering Institute at Carnegie Mellon University. 

Ms. Vallejo brings to the Board of Directors more than 29 years of experience in various leadership roles in the exploration and production and midstream segments of the oil and gas industry. Coterra also benefits from her financial expertise, capital allocation and corporate financing skills, and public company board experience. Her public company director and cybersecurity training also strengthens the Board’s oversight of Coterra.

Ms. Vallejo retired in 2016 after a 29-year career at ConocoPhillips, most recently as Vice President for Corporate Planning and Development. Earlier roles at ConocoPhillips included Vice President and Treasurer, General Manager for Corporate Planning and Budgets, Vice President for Upstream Planning & Portfolio Management, Assistant Treasurer, Manager for Strategic Transactions, and multiple geophysical, commercial, and finance roles. Ms. Vallejo obtained her Master of Business Administration from Rice University. She currently serves as Chair of the Colorado School of Mines Foundation Board of Governors and previously served as a member of the Board of Trustees of Colorado School of Mines.

Ms. Vallejo currently serves on the Board of Directors of Expro Group Holdings N.V., an energy services provider, and South Bow Corporation, a critical energy infrastructure company. Ms. Vallejo previously served on the Board of Directors of Cimarex Energy Co. and Crestwood Equity GP LLC..